diff --git a/lab01/main.cpp b/lab01/main.cpp
index b02dbae..139597f 100644
--- a/lab01/main.cpp
+++ b/lab01/main.cpp
@@ -1,86 +1,2 @@
-#include <vector>
-#include <iostream>
-#include <string>
-using namespace std;
-int main()
-{
-    const size_t SCREEN_WIDTH = 80;
-    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
-    size_t number_count, bin_count, i, j;
-    cerr << "Enter number count: ";
-    cin >> number_count;
-    vector<double> numbers(number_count);
-    cerr << "Enter numbers: ";
-    for (i = 0; i < number_count; i++) cin >> numbers[i];
-    cerr << "Enter bin count: ";
-    cin >> bin_count;
-    vector<size_t> bins(bin_count);
 
-    double min = numbers[0];
-    double max = numbers[0];
-    for (double x : numbers) {
-        if (x < min) {
-            min = x;
-        }
-        else if (x > max) {
-                max = x;
-        }
-    }
-
-    double bin_size = (max - min) / bin_count;
-
-    for (i = 0; i < number_count; i++) {
-            bool found = false;
-            for (j = 0; (j < bin_count - 1) && !found; j++) {
-                auto lo = min + j * bin_size;
-                auto hi = min + (j + 1) * bin_size;
-                if ((lo <= numbers[i]) && (numbers[i] < hi)) {
-                    bins[j]++;
-                    found = true;
-                }
-            }
-            if (!found) {
-                bins[bin_count - 1]++;
-            }
-    }
-    double max_count = bins[0];
-    for (double x: bins){
-        if (x > max_count) {
-            max_count = x;
-        }
-    }
-    size_t sum_height = 0;
-    for (i=0; i<bin_count ; i++){
-        double count = bins[i];
-        size_t height = MAX_ASTERISK * (static_cast<double>(count) / max_count);
-        sum_height = sum_height + height;
-    }
-    size_t av_height=sum_height/bin_count;
-
-    for (i=0; i<bin_count; i++){
-        if (bins[i]<100){
-            cout << ' ';
-        }
-        if (bins[i]<10){
-           cout << ' ';
-        }
-        double count = bins[i];
-        size_t height = MAX_ASTERISK * (static_cast<double>(count) / max_count);
-        if (height < av_height){
-           string lineAd (av_height - height , '-');
-           string line (height , '*');
-           cout << bins[i] << "|" << line << lineAd << endl;
-        }
-        if (height > av_height){
-           string lineAd (height - av_height , '+');
-           string line (av_height , '*');
-           cout << bins[i] << "|" << line << lineAd << endl;
-        }
-        if (height == av_height){
-        string line (height , '*');
-        cout << bins[i] << "|" << line << endl;
-        }
-    }
-    return 0;
-}